SOUL Performance Exhaust System with Single Wall Tips for 981 Porsche Boxster / Cayman

The SOUL Performance Porsche 981 Boxster/Cayman Performance Exhaust System is engineered to enhance the sound, character, and responsiveness of the 2013-2016 flat-six platform with a performance-focused, valveless cat-back design that delivers an engaging exhaust note under every throttle condition. Developed to offer an invigorating sound profile that sits above the Porsche Sport Exhaust (PSE) valves-open tone while maintaining refinement and minimal drone, this system is ideal for drivers seeking a more aggressive exhaust voice without unwanted rasp or resonance. Constructed from mandrel-bent T304L stainless steel with durable, high-quality mufflers that suppress drone and promote a rich, full tone, it replaces the restrictive factory exhaust for improved flow and character. Designed for a direct bolt-on installation with detailed instructions included, the system is finished with straight cut single wall tips in Signature Satin for understated, performance-oriented styling. Like all SOUL Performance products, it is backed by a lifetime warranty for both street and track use.

Development

• Building on the proven drone-reduction performance of the SOUL Performance Valved Exhaust, this valveless system was developed as a lighter, freer-flowing alternative that delivers an invigorating exhaust note at all times, mirroring the valves-open character without unwanted drone or rasp. Engineered for enthusiasts who want an aggressive, engaging sound—especially when paired with aftermarket headers—the system provides a noticeable increase in volume over Porsche Sport Exhaust with the valves open while maintaining a refined, controlled tone. Its balanced sound profile makes it equally well suited for track applications where maximum flow is desired while remaining mindful of decibel limits, with proprietary SOUL mufflers effectively minimizing drone and promoting a full, robust exhaust character befitting the Porsche flat-six.

Construction

• Each SOUL Performance system is constructed from mandrel-bent T304L stainless steel tubing with 2.5-inch over-axle piping and fortified muffler casings engineered for long-term durability. The proprietary SOUL mufflers are packed with high-quality sound-deadening material designed to withstand sustained use without degradation, ensuring a refined tone and long service life. Customers can choose from a range of 321 stainless steel exhaust tips in multiple styles and finishes, with custom configurations available upon request, while optional titanium single wall tips provide a weight savings of nearly one pound compared to stainless steel.

Bolt On and Go

• Each SOUL Performance system is constructed from mandrel-bent T304L stainless steel tubing with 2.5-inch over-axle piping and fortified muffler casings engineered for long-term durability. With the valves closed, exhaust gases are directed through the SOUL muffler, which is packed with high-quality sound-deadening material designed to withstand sustained use without blowout, resulting in exceptional drone suppression and a refined driving experience. When the valves are opened, exhaust gases are allowed to exit freely through large 2.5-inch piping, while integrated perforations enable interaction with the muffler, producing a fuller, deeper, and more robust exhaust tone that highlights the character of the engine.

Features

• Valveless cat-back design with aggressive, always-on exhaust tone
• Mandrel-bent T304L stainless steel construction
• Free-flowing 2.5-inch over-axle piping
• Proprietary SOUL mufflers for effective drone reduction
• Refined sound profile louder than PSE valves-open without rasp
• Direct bolt-on installation with included instructions
• Straight or slash cut single wall tips in Brushed, Satin Black, Signature Satin, Titanium
• Backed by SOUL Performance lifetime warranty

Applications

• Porsche Boxster: 981 | 2012-2016 | MA1.22 – 2.7L F6
• Porsche Boxster S: 981 | 2012-2016 | MA1.23 – 3.4L F6
• Porsche Boxster GTS: 981 | 2014-2016 | MA1.23 – 3.4L F6
• Porsche Cayman: 981 | 2013-2016 | MA1.22 – 2.7L F6
• Porsche Cayman S: 981 | 2013-2016 | MA1.23 – 3.4L F6
• Porsche Cayman GTS: 981 | 2014-2016 | MA1.23 – 3.4L F6

Notes

• Slash cut Satin Black tip system available here

About SOUL Performance

• SOUL Performance Products was founded by a group of automotive enthusiasts with deep industry experience and a commitment to doing right by their customers. Their mission is to deliver outstanding performance parts at fair pricing, backed by quality service and one of the best warranties in the industry. SOUL develops high-performance exhaust systems and components that are engineered for exceptional sound and proven performance, with products ready to ship quickly worldwide. Guided by core values of honesty, transparency, and passion for cars, they build strong community connections and prioritize customer satisfaction at every step. Operating out of a dedicated facility in Willow Grove, Pennsylvania, SOUL combines hands-on research, engineering, and manufacturing expertise to create parts that meet and exceed the demands of serious enthusiasts.